Parabolic electric heater



FIG. 1 is a perspective view of a parabolic electric heater showing my new design;

FIG. 2 is a front perspective view thereof;

FIG. 3 is a rear perspective view thereof;

FIG. 4 is a right side peprspective view thereof;

FIG. 5 is a left side perspective view thereof;

FIG. 6 is an enlarged top perspective view thereof; and,

FIG. 7 is an enlarged bottom perspective view thereof. 

The ornamental design for a parabolic electric heater, as shown. 